<link href="<?php echo base_url();?>public/menu/slidemenu/jquery.slidemenu.css" type="text/css" rel="stylesheet"/>
<script src="<?php echo base_url();?>public/menu/slidemenu/jquery.slidemenu.js" type="text/javascript"></script>
<div id="menu" class="jqueryslidemenu">
    <ul id="topnav">
        <?php echo $menu_list;?>
    </ul>
</div>